William M. Callahan Real Estate, headquartered in Brockton, MA, has been in continuous operation since 1952,
making it one of the areas most experienced and enduring agencies. Bill Callahan is the third generation to own
and personally manage the brokerage and, since 1986, has devoted his entire time to the business in service to his
residential and commercial clients.
In addition to holding a Business Degree from Colby College, Bill is a graduate of both the National Association of
Realtors Institute and the Massachusetts Board of Real Estate Appraisers. Bill is past Director of the Greater
Brockton Multiple Listing Service. He has also served as President, and a Director, of the Greater Brockton Board of
Realtors, and was honored by his peers with the prestigious "Realtor of the Year" award in 1992. He has also
served as a Director and President of the North Bristol Board of Realtors. He was honored to receive that Board's
Realtor of the Year Award for 2011. In addition he is a member of the Massachusetts Association of Realtors and
the National Association of Realtors.
Bill is a past Board member of Catholic Charities South. He is also very active as a volunteer in youth-oriented
programs that include the Old Colony YMCA, where he served on the Management Committee (Central Division);
the Strong Kids Campaign (a YMCA program); and is past president of Bridgewater Girls Basketball. Bill is active in
volunteering at Fontbonne Academy where his fourth daughter is now enrolled.
His civic associations include the Rotary Club of Brockton where he served as Director and Past President in 1998-
99, Metro South Chamber of Commerce, and a past member of the Olde Scotland Links Golf Commission. Bill is
also a member of Thorny Lea Golf Club.
Bill, like those in his family who preceded him for over fifty (50) years, is dedicated to professional excellence, both
in the conduct of his business and his commitment to his community.
3rd generation
Bill specializes in residential and commercial and land development transactions.
WILLIAM is most familiar with the local real estate markets within and around the following zip code areas. See other realtors that service the same areas by clicking: 02301, 02302, 02322, 02324, 02333, 02346, 02347, 02379, 02767 & 02780
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